Finding the Third Proportional to 110,880 and 173,703.75

Step by Step Solution

1. Step 1: Write the proportion equation
   110,880 : 173,703.75 = 173,703.75 : x
2. Step 2: Convert to fraction form
   110,880/173,703.75 = 173,703.75/x
3. Step 3: Cross multiply
   110,880x = 173,703.75 × 173,703.75
4. Step 4: Simplify right side
   110,880x = 30,172,992,764.06
5. Step 5: Solve for x
   x = 30,172,992,764.06/110,880
6. Step 6: Final answer
   x = 272,122.95